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Common Rail Injector Testing

Is your engine having difficulty starting or firing? Your fuel injectors could be experiencing a number of issues. Our skilled technicians at Diesel’s Fuel Injection Service can test and diagnose your injectors and identify the problem, at an affordable rate.

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We’re pleased to offer our customers the option of testing each injector individually. This means that, if there’s an issue, you can replace the individual injector, for much less than an expensive replacement of the entire set!

We use the state-of-the-art Hartridge CRI-PC machine which provides full-function testing capabilities, including a shot-to-shot analysis. We provide flush, flow testing, and resealing for multiple engine types and applications.

Mechanic performing injector testing on a car engine

Diesel and Gas Fuel Injector Testing in NH

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Diesel Injector Testing for Fleet and Personal Vehicles

Light Duty Pickup Trucks

  • Chevy/GMC Duramax 6.6L

  • Dodge/Cummins 5.9L & 6.7L

  • Ford Powerstroke 6.4L & 6.7L

Midrange Trucks

  • Cummins 8.3L

  • Hino

  • Isuzu and Mitsubishi

Industrial & Marine Vehicles

  • Case New Holland (CNH)

  • John Deere

  • Cummins (Industrial & Marine)

  • Komatsu

Automotive

  • Jeep Liberty

  • Mercedes

  • Sprinter

Gas Vehicle Injector Service

Cars

trucks

boats

snowmobiles

ATVs

Gasoline Injector Testing and Cleaning

Our gasoline injector test equipment provides an ultrasonic cleaning, while also flow-testing your injectors and checking spray patterns. With each injector we clean, we’ll provide a complete set of new o-rings and filters if yours are worn. We offer gasoline injector testing and cleaning for any type of gasoline engine!

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Proudly Servicing:

    • Colebrook

    • Concord

    • Conway

    • Derry

    • Hampton

    • Keene

    • Lebanon

    • Manchester

    • Meredith

    • Nashua

    • North Conway

    • Pittsburg

    • Plaistow

    • Portsmouth

    • Rochester

    • Boston

    • Gloucester

    • Newburyport

    • Worcester

    • Brockton

    • Hyannis

    • Chatham

    • Falmouth

    • Nantucket

    • Martha's Vineyard

    • Portland

    • South Portland

    • Bitterford

    • Lewiston

    • Auburn

    • Augusta

Diesel and Gas Injector Testing - Concord, NH

Reach out today, and let’s talk about your fuel injector issue. We’re confident we can test, diagnose, clean, and repair your injectors at an affordable rate. Contact us to learn more!

Additional Services

Collection of fuel injectors for testing against a dark background
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